Abstract

A hydrodynamical model of emptying of high-pressure liquid from a pipeline has been built. A comparative analysis of solutions found by an approximate method and more exact methods has been done. The solutions to the connected differential equations obtained are given. Numerical calculations have been performed for real-life values of the system parameters.

中文翻译：

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管道高压液体瞬时排空的流体动力学

摘要

建立了高压液体从管道中排空的流体动力学模型。对通过近似方法和更精确方法找到的解决方案进行了比较分析。给出了所获得的连通微分方程的解。已经对系统参数的实际值进行了数值计算。